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AsebaMarxbot.h

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/*
        Aseba - an event-based framework for distributed robot control
        Copyright (C) 2007--2012:
                Stephane Magnenat <stephane at magnenat dot net>
                (http://stephane.magnenat.net)
                and other contributors, see authors.txt for details
        
        This program is free software: you can redistribute it and/or modify
        it under the terms of the GNU Lesser General Public License as published
        by the Free Software Foundation, version 3 of the License.
        
        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU Lesser General Public License for more details.
        
        You should have received a copy of the GNU Lesser General Public License
        along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef __ENKI_ASEBA_MARXBOT_H
#define __ENKI_ASEBA_MARXBOT_H

#include <enki/robots/marxbot/Marxbot.h>
#ifndef ASEBA_ASSERT
#define ASEBA_ASSERT
#endif
#include "../../vm/vm.h"
#include "../../common/consts.h"
#include <dashel/dashel.h>
#include <deque>
#include <string.h>

namespace Enki
{
        

        class AsebaMarxbot : public Marxbot, public Dashel::Hub
        {
        public:
                struct Event
                {
                        unsigned short source;
                        std::valarray<unsigned char> data;
                        
                        Event(unsigned short source, const uint8* data, uint16 length) :
                                source(source),
                                data(length)
                        {
                                memcpy(&this->data[0], data, length);
                        }
                        
                        Event(Dashel::Stream* stream)
                        {
                                uint16 temp;
                                uint16 len;
                                stream->read(&temp, 2);
                                len = bswap16(temp);
                                stream->read(&temp, 2);
                                source = bswap16(temp);
                                data.resize(len + 2);
                                stream->read(&data[0], data.size());
                        }
                };
                
                struct Module
                {
                        Module();
                        
                        AsebaVMState vm;
                        std::valarray<unsigned short> bytecode;
                        std::valarray<signed short> stack;
                        //std::deque<Event> events;
                        
                        std::deque<Event> events;
                };
                
        private:
                struct BaseVariables
                {
                        sint16 id;
                        sint16 source;
                        sint16 args[32];
                };
                
                struct MotorVariables
                {
                        sint16 id;
                        sint16 source;
                        sint16 args[32];
                        sint16 speed;
                        sint16 odo[2];
                        sint16 user[220];
                };
                
                struct ProximitySensorVariables
                {
                        sint16 id;
                        sint16 source;
                        sint16 args[32];
                        sint16 bumpers[24];
                        sint16 ground[12];
                        sint16 user[188];
                };
                
                struct DistanceSensorVariables
                {
                        sint16 id;
                        sint16 source;
                        sint16 args[32];
                        sint16 distances[180];
                        sint16 user[44];
                };
                
                MotorVariables leftMotorVariables;
                MotorVariables rightMotorVariables;
                ProximitySensorVariables proximitySensorVariables;
                DistanceSensorVariables distanceSensorVariables;
                
                Module leftMotor;
                Module rightMotor;
                Module proximitySensors;
                Module distanceSensors;
                
        public:
                // public because accessed from a glue function
                std::vector<Module *> modules;
                static int marxbotNumber;
                
        public:
                
                AsebaMarxbot();
                virtual ~AsebaMarxbot();
                virtual void controlStep(double dt);
                
                virtual void connectionCreated(Dashel::Stream *stream);
                virtual void incomingData(Dashel::Stream *stream);
                virtual void connectionClosed(Dashel::Stream *stream, bool abnormal);
                
                // this must be public because of bindings to C functions
                Dashel::Stream* stream;
        };

}
#endif

---

aseba
Author(s): Stéphane Magnenat
autogenerated on Sat Mar 2 12:31:37 2013